In a Hypothetical Situation, B Is the Allele That Causes

Multiple Choice

In a hypothetical situation, B is the allele that causes brachydactyly. If a man who has normal fingers (bb) and a woman with brachydactyly (Bb) have children, what proportion of these children would you expect to have normal fingers? (Hint: Use a Punnett square) .

A) None
B) All
C) 1/4
D) 3/4
E) 1/2